Unwinding device with compaction assembly

Abstract

The unwinding device comprises an unwinding plate, an unwinding assembly is installed at the top of the unwinding plate, a coiled material tensioning assembly is installed at the front end of the unwinding plate, a handle is installed at the rear end of the unwinding plate, a first moving assembly is installed at the bottom of the unwinding plate, and a second moving assembly is installed at the bottom of the unwinding plate. A second moving assembly capable of moving in a lifting mode is further installed on the unwinding plate, and a compacting assembly, a suction assembly and a slicking structure are installed on the bottom face of the unwinding plate. The compaction assembly is located between the suction assembly and the slicking structure, and the distance between the slicking structure and the coiled material tensioning assembly is smaller than the distance between the suction assembly and the coiled material tensioning assembly. And a PLC (Programmable Logic Controller) and a storage battery are further mounted on the unwinding plate. According to the utility model, the coiled material does not need to be manually compacted by workers, so that the labor intensity of the workers is reduced, the labor cost is reduced, the operation is simple and convenient, the labor intensity of the workers is further reduced, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of epoxy coil laying, in particular to an unwinding device with a compacting component. Background Art

[0002] Epoxy coiled material is a new type of floor material in the flooring industry. It is a polymer composite material made of elastomer toughened epoxy resin and polyurethane compound resin system as the matrix, toughened and strengthened with glass fiber, and prepared through a special curing process.

[0003] When laying existing epoxy coils, they are generally placed manually. When placing epoxy coils manually, workers need to manually compact the epoxy coils to make the epoxy coils fully contact with the previously applied glue, so that the epoxy coils and the glue are bonded to ensure that the bonding between the epoxy coils and the glue is stronger. However, since workers need to compact manually, they need to expend a lot of effort, resulting in high labor intensity and high labor costs. In addition, due to the high labor intensity, workers are easily fatigued, which further affects construction efficiency.

[0004] Therefore, there is an urgent need to provide a reeling device that can reduce the labor intensity of workers, reduce labor costs, and improve construction efficiency. Utility Model Content

[0005] The utility model aims to provide an unwinding device with a compacting component to solve the problems of high labor intensity, high labor cost and low construction efficiency of workers during laying and compacting of existing epoxy coiled materials in the background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model proposes an unwinding device with a compaction component, comprising an unwinding plate, wherein an unwinding component is installed on the top of the unwinding plate, a coil tensioning component is installed on the front end of the unwinding plate, a handle is installed on the rear end of the unwinding plate, a first moving component is installed on the bottom of the unwinding plate, and a second moving component that can be lifted and lowered is also installed on the unwinding plate, and a compaction component, a suction component and a scraping structure are installed on the bottom surface of the unwinding plate; the compaction component is located between the suction component and the scraping structure, and the distance from the scraping structure to the coil tensioning component is smaller than the distance from the suction component to the coil tensioning component; a PLC controller and a battery are also installed on the unwinding plate.

[0007] Optionally, the unwinding assembly includes an unwinding frame installed on the top surface of the unwinding plate, an unwinding roller installed on the unwinding frame, an L-shaped mounting frame installed on the top of the unwinding plate and located on the side of the unwinding frame, a screw installed on the L-shaped mounting frame, a nut installed on the screw and in contact with the top surface of the L-shaped mounting frame, and a friction arc plate installed on the screw.

[0008] Optionally, a limiting circular plate is provided on the unwinding roller, and the limiting circular plate is in contact with the friction arc plate; support blocks are provided at equal intervals on the L-shaped mounting frame, and the support blocks and the L-shaped mounting frame form a first angle with the opening facing the top of the L-shaped mounting frame, and the first angle is an acute angle; a telescopic spring is mounted on the screw rod, and both ends of the telescopic spring are in contact with the friction arc plate and the L-shaped mounting frame respectively.

[0009] Optionally, the first moving assembly includes a straight roller installed at the bottom of the unwinding plate.

[0010] Optionally, the second moving component includes a movable lifting electric cylinder installed on the top of the unwinding plate, a lifting plate installed on the movable lifting electric cylinder, and a universal wheel installed on the bottom of the lifting plate.

[0011] Optionally, the compaction assembly includes a compaction electric cylinder installed on the top of the unwinding plate, a compaction connecting plate installed on the compaction electric cylinder, a guide rod movably installed on the compaction connecting plate, a compaction frame installed at the bottom of the guide rod, and a compaction roller movably installed on the compaction frame.

[0012] Optionally, a limiting nut is installed on the guide rod, and the limiting nut is located on the top of the compacting connecting plate. A compacting spring is mounted on the guide rod, and the top surface and the top surface of the compacting spring are in contact with the compacting connecting plate and the compacting frame respectively.

[0013] Optionally, the compacting frame is formed by two identical splicing frames connected by bolts, the splicing frame is provided with a semicircular groove, both ends of the compacting roller are provided with a rotating shaft adapted to the semicircular groove, and the compacting roller is also covered with a rubber sleeve.

[0014] Optionally, the suction assembly includes a mounting block installed at the bottom of the unwinding plate, a suction electric cylinder installed on the mounting block, a mounting horizontal plate installed on the suction electric cylinder, a vacuum pump installed on the mounting horizontal plate, and a vacuum suction cup installed on the vacuum pump and located below the mounting horizontal plate.

[0015] Optionally, the scraping structure includes a scraping electric cylinder installed at the bottom of the unwinding plate, a scraping mounting plate installed on the scraping electric cylinder, a scraping plate installed on the scraping mounting plate, and the scraping plate is provided with a rounded corner at one end away from the scraping mounting plate. A second angle toward the suction assembly is formed between the scraping plate and the unwinding plate, and the second angle is an acute angle.

[0016] Optionally, the coil tensioning assembly includes a tensioning hole arranged on the front end of the unwinding plate, a tensioning spring installed in the tensioning hole, a tensioning rod movably installed in the tensioning hole, a tensioning limit plate arranged on one end of the tensioning rod and in contact with the tensioning spring, a cover installed at the opening of the tensioning hole, and a tensioning roller movably installed on the tensioning rod.

[0017] Compared with the prior art, the utility model provides an unwinding device with a compacting component, which has the following beneficial effects:

[0018] The unwinding device with a compacting component can compact the coiled materials when the coiled materials are laid through the setting of the compacting component, without the need for workers to compact them manually, thereby reducing the workers' labor intensity and labor costs; in addition, in conjunction with the suction component, the scraping structure and the coiled material tensioning component, the workers do not need to lay the coiled materials manually, and in the process of laying the coiled materials, the workers only need to push the unwinding device to move, which is simple and convenient to operate, further reducing the workers' labor intensity and improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the unwinding plate and the unwinding assembly of the utility model.

[0021] Figure 3 It is a structural schematic diagram of the coiled material tensioning assembly of the utility model.

[0022] Figure 4 It is a structural schematic diagram of the unwinding plate, the first moving rod assembly and the second moving assembly of the utility model.

[0023] Figure 5 It is a structural schematic diagram of an unwinding plate, a compacting component, a suction component and a scraping component of the utility model.

[0024] Figure 6 This utility model Figure 5 A partial enlarged view of point A in the middle.

[0025] Figure 7 It is a structural schematic diagram of the compacting component of the utility model.

[0026] Figure 8 It is a structural schematic diagram of the splicing frame of the utility model.

[0027] Markings in the figure: 1. Unwinding plate; 12. PLC controller; 13. Battery; 2. Unwinding assembly; 21. Unwinding frame; 22. Unwinding roller; 221. Limiting circular plate; 23. L-shaped mounting frame; 231. Support block; 24. Screw; 241. Telescopic spring; 25. Nut; 26. Friction arc plate; 3. Handle; 4. Coil tensioning assembly; 41. Tensioning hole; 42. Tensioning spring; 43. Tensioning rod; 44. Tensioning limiting plate; 45. Cover; 46. Tensioning roller; 5. First moving assembly; 51. Straight roller; 6. Second moving assembly; 61. Moving lift Lowering cylinder; 62, lifting plate; 63, universal wheel; 7, compacting assembly; 71, compacting cylinder; 72, compacting connecting plate; 73, guide rod; 731, limit nut; 732, compacting spring; 74, compacting frame; 741, splicing frame; 742, semicircular groove; 75, compacting roller; 751, rotating shaft; 752, rubber sleeve; 8, suction assembly; 81, mounting block; 82, suction cylinder; 83, mounting cross plate; 84, vacuum pump; 85, vacuum suction cup; 9, scraping structure; 91, scraping cylinder; 92, scraping mounting plate; 93, scraping plate; 94, rounded corners. DETAILED DESCRIPTION

[0028] The following is a detailed description in conjunction with the accompanying drawings and specific implementations. In the following description, many specific details are set forth to facilitate a full understanding of the present utility. However, the present utility can be implemented in many other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present utility, so the present utility is not limited by the specific embodiments disclosed below.

[0029] The unwinding device with a compaction component of the present application can be used in occasions such as laying epoxy coils, and of course can also be used in other similar application scenarios. The unwinding device with a compaction component is described in detail below.

[0030] See attached Figure 1 — Figure 8 As shown, a structural schematic diagram of a preferred embodiment of an unwinding device with a compaction component of the present application is shown. The unwinding device with a compaction component comprises an unwinding plate 1; wherein, an unwinding component 2 is installed on the top of the unwinding plate 1, a coil tensioning component 4 is installed on the front end of the unwinding plate 1, a coil tensioning component 4 is installed on the front end of the unwinding plate 1, a handle 3 is installed on the rear end of the unwinding plate, a first moving component 5 is installed on the bottom of the unwinding plate 1, and a second moving component 6 that can be lifted and lowered is also installed on the unwinding plate 1, and a compaction component 7, a suction component 8 and a scraping structure 9 are installed on the bottom of the unwinding plate 1; the compaction component 7 is located between the suction component 8 and the scraping structure 9, and the distance from the scraping structure 9 to the coil tensioning component 4 is less than the distance from the suction component 8 to the coil tensioning component 4; a PLC controller 12 and a battery 13 are also installed on the unwinding plate 1.

[0031] The utility model can place and install the epoxy coil through the setting of the unwinding component 2, so that the epoxy coil can be laid; the setting of the handle 3 makes it convenient for the staff to push the unwinding device to move; the setting of the coil tensioning component 4 can adjust the tensioning force of the epoxy coil to ensure that the epoxy coil is in a tensioned state during the laying process; the setting of the first moving component 5 and the second moving component 6 adopts two moving components, so that the moving component during laying and the moving component during carrying the device are distinguished, that is, the smooth movement during laying is ensured to avoid a large amount of displacement during movement; the setting of the compacting component 7 can compact the epoxy coil to make the bonding between the epoxy coil and the glue more firm, thereby ensuring the laying quality; the setting of the suction component 8 limits the starting end of the epoxy coil, and during laying, the epoxy coil and the glue are pasted together, so that the epoxy coil can be laid smoothly; the setting of the leveling structure 9 can level the epoxy coil to make the epoxy coil contact with the glue.

[0032] The utility model ensures the tension of the epoxy coil by passing the epoxy coil through the coil tensioning component 4. At the same time, the workers only need to make the starting end of the epoxy coil contact with the glue through the suction component 8, and then lay the epoxy coil on the glue through the scraping structure, and then compact it through the compacting component. The workers only need to push the device to move, and the operation is simple and convenient, thereby reducing the labor intensity of the workers and reducing labor costs. The workers are not easily tired and do not need to repeat compaction, thereby improving the construction efficiency of the epoxy coil.

[0033] See attached Figure 1 and Figure 2 As shown, the unwinding assembly 2 includes an unwinding frame 21 installed on the top surface of the unwinding plate 1, an unwinding roller 22 installed on the unwinding frame 21, an L-shaped mounting frame 23 installed on the top of the unwinding plate 1 and located beside the unwinding frame 21, a screw 24 installed on the L-shaped mounting frame 23, a nut 25 installed on the screw 24 and in contact with the top surface of the L-shaped mounting frame 23, and a friction arc plate 26 installed on the screw 24.

[0034] The utility model is used for installing the unwinding roller 22 through the setting of the unwinding frame 21; through the setting of the unwinding roller 22, it is used to roll up the epoxy coil and install the epoxy coil on the unwinding frame 21; through the setting of the L-shaped mounting frame 23, a mounting position is provided for the friction arc plate 26; through the setting of the screw 24, the quota and the nut 25, the friction arc plate 26 is installed on the L-shaped mounting frame 23; through the setting of the friction arc plate 26, it is contacted with the unwinding roller 22, so as to prevent the unwinding roller 22 from releasing excess epoxy coil due to inertia, and ensure that the epoxy coil is in a tensioned state.

[0035] See attached Figure 2As shown, in the utility model, a limiting circular plate 221 is provided on the unwinding roller 22, and the limiting circular plate 221 is in contact with the friction arc plate 26; support blocks 231 are provided at equal intervals on the L-shaped mounting frame 23, and the support blocks 231 and the L-shaped mounting frame 23 form a first angle with the opening facing the top of the L-shaped mounting frame 23, and the first angle is an acute angle; a telescopic spring 241 is mounted on the screw rod 24, and the two ends of the telescopic spring 241 are in contact with the friction arc plate 26 and the L-shaped mounting frame 23 respectively.

[0036] The utility model limits the winding range of the epoxy coil when winding it by setting the limiting circular plate 221, and cooperates with the limitation of contact with the friction arc plate 26, so that the situation of the epoxy coil continued to be unwound brought by the inertia of the unwinding roller 22 can be offset; the friction between the friction arc plate 26 and the limiting circular plate 221 is increased by setting the telescopic spring 241; and a plurality of epoxy coils can be placed by setting the supporting block 231, so that the epoxy coils can be prevented from being randomly placed and dust can be stuck on the surface of the coils, and the adhesion effect between the epoxy coils and the glue can be prevented from being reduced.

[0037] It should be noted that when the friction arc plate 26 moves to the position farthest away from the unwinding rack 21, the minimum distance from the friction arc plate 26 to the top surface of the unwinding rack 21 is greater than the diameter of the limiting circular plate 221, and the maximum diameter of the epoxy coil when winding will not exceed the diameter of the limiting circular plate 221, so the epoxy coil can be replaced.

[0038] See attached Figure 1 and Figure 4 As shown, in the utility model, the first moving component 5 includes a straight roller 51 installed at the bottom of the unwinding plate 1; the second moving component 6 includes a mobile lifting electric cylinder 61 installed on the top of the unwinding plate 1, a lifting plate 62 installed on the mobile lifting electric cylinder 61, and a universal wheel 63 installed at the bottom of the lifting plate 62.

[0039] The utility model ensures that the device moves in a straight line when laying the epoxy coil by setting the straight roller 51, thereby preventing deviation during the movement and improving the laying quality of the epoxy coil. The utility model drives the universal wheel 63 to move up and down by setting the movable lifting electric cylinder 61, so that the device can be moved in any direction when being transported. Compared with setting the straight roller 51 to be lifted, setting the universal wheel 63 is less difficult. Specifically, when the straight roller 51 is lifted, the installation accuracy of the electric cylinder serving as the lifting power source is higher, resulting in increased installation difficulty.

[0040] See attached Figure 1 , Figure 5 , Figure 7 and Figure 8As shown, in the utility model, the compaction assembly 7 includes a compaction electric cylinder 71 installed on the top of the unwinding plate 1, a compaction connecting plate 72 installed on the compaction electric cylinder 71, a guide rod 73 movably installed on the compaction connecting plate 72, a compaction frame 74 installed at the bottom of the guide rod 73, and a compaction roller 75 movably installed on the compaction frame 74.

[0041] The utility model uses the compacting electric cylinder 71 as the power source for the lifting and lowering of the compacting component 7; uses the compacting connecting plate 72 to enable the compacting electric cylinder 71 to drive the compacting frame 74 to move up and down; uses the guide rod 73 to guide the lifting and lowering of the compacting frame 74 when the compacting frame 74 is compacted; uses the compacting frame 74 to provide an installation position for the compacting roller 75; uses the compacting roller 75 to compact the coiled material, thereby ensuring that the coiled material is in full contact with the glue and improving the laying quality of the coiled material.

[0042] See attached Figure 7 and Figure 8 As shown, in the utility model, a limiting nut 731 is installed on the guide rod 73, and the limiting nut 731 is located at the top of the compacting connecting plate 72. A compacting spring 732 is mounted on the guide rod 73, and the top surface and the top surface of the compacting spring 732 are in contact with the compacting connecting plate 72 and the compacting frame 74 respectively.

[0043] The utility model prevents the guide rod 73 from being separated from the compacting connecting plate 72 by setting a limit nut 731, thereby ensuring that the compacting connecting plate 72 can be raised and lowered by the guide rod 73; by setting a compacting spring 732, the elastic force of the spring is utilized to apply pressure to the compacting roller 75, thereby increasing the compacting effect of the compacting roller 75 on the epoxy coil and improving the laying quality of the epoxy coil.

[0044] See attached Figure 5 and Figure 6 As shown, in the utility model, the suction assembly 8 includes a mounting block 81 installed at the bottom of the unwinding plate 1, a suction electric cylinder 82 installed on the mounting block 81, a mounting horizontal plate 83 installed on the suction electric cylinder 82, a vacuum pump 84 installed on the mounting horizontal plate 83, and a vacuum suction cup 85 installed on the vacuum pump 84 and located below the mounting horizontal plate 83.

[0045] The utility model provides a power source for the vacuum pump 84 to move up and down through the setting of the suction electric cylinder 82, so that the end of the epoxy coil can contact the glue; through the setting of the installation cross plate 83, a mounting position is provided for the vacuum pump 84, so that the suction electric cylinder 82 can drive the vacuum pump 84 to move up and down; through the setting of the vacuum suction cup 85, the epoxy coil can be sucked in cooperation with the vacuum pump 84.

[0046] See attached Figure 5As shown, in the utility model, the scraping structure 9 includes a scraping electric cylinder 91 installed at the bottom of the unwinding plate 1, a scraping mounting plate 92 installed on the scraping electric cylinder 91, and a scraping plate 93 installed on the scraping mounting plate 92. The scraping plate 93 is provided with a rounded corner 94 at one end away from the scraping mounting plate 92, and a second angle toward the suction assembly 8 is formed between the scraping plate 93 and the unwinding plate 1, and the second angle is an acute angle.

[0047] The utility model uses the arrangement of the scraping electric cylinder 91 as the power source for the lifting and moving of the scraping plate 93; the arrangement of the scraping plate 93 can scrape the epoxy coil so that no wrinkles will occur when the epoxy coil is laid on the glue, and the epoxy coil will not contact the ground before laying; through.

[0048] See attached Figure 1 and Figure 3 As shown, in the utility model, the coil tensioning assembly 4 includes a tensioning hole 41 arranged on the front end of the unwinding plate 1, a tensioning spring 42 installed in the tensioning hole 41, a tensioning rod 43 movably installed in the tensioning hole 41, a tensioning limit plate 44 arranged on one end of the tensioning rod 43 and in contact with the tensioning spring 42, a cover 45 installed at the opening of the tensioning hole 41, and a tensioning roller 46 movably installed on the tensioning rod 43.

[0049] The utility model provides a mounting position for a tensioning spring 42 by setting a tensioning hole 41; provides a mounting position for a tensioning roller 46 by setting a tensioning rod 43, so that the tensioning roller 46 can move along the tensioning hole 41; sets a tensioning limit plate 44, cooperates with a sealing cover 45, performs limiting, and prevents the tensioning rod 43 from slipping out of the tensioning hole 41; sets a tensioning roller 46, contacts with the epoxy coil, so that the tensioning force of the epoxy coil can be adjusted.

[0050] The adjustment principle of the coil tensioning assembly 4 of the utility model is as follows:

[0051] When the tensioning force of the epoxy coil is too large, the pressure of the epoxy coil on the tensioning roller 46 will increase. At this time, the tensioning roller 46 will drive the tensioning rod 43 to move. The tensioning rod 43 drives the tensioning limit plate 44 to move, so that the tensioning spring 42 is compressed, and the pressure of the epoxy coil on the tensioning roller 46 is reduced; when the tensioning force of the epoxy coil is too small, the pressure of the epoxy coil on the tensioning roller 46 is reduced. At this time, the elastic restoring force of the tensioning spring 42 will push the tensioning limit plate 44 to move, and the tensioning limit plate 44 drives the tensioning rod 43 to move, so that the tensioning rod 43 moves outward along the tensioning hole 41, so that the pressure of the epoxy coil on the tensioning roller 46 increases, thereby ensuring that the epoxy coil is in a tensioned state.

[0052] See attached Figure 1 — Figure 8 As shown, the working process of the utility model is as follows:

[0053] In the first step, the worker moves the device to the position where the epoxy coil needs to be laid through the second moving component 6, and then applies glue to the designated position. Of course, the glue can also be applied first, and when the application is completed, the device is moved to the designated position and the glue is applied again;

[0054] In the second step, the PLC controller 12 controls the movable lifting cylinder 61 to move up and down, so that the universal wheel 63 rises and the straight roller 51 contacts the ground;

[0055] In the third step, the vacuum pump 84 is started by the PLC controller 12, and then the epoxy coil is passed around the tensioning roller 46 in the coil tensioning assembly 4 to contact the vacuum suction cup 85;

[0056] Step 4: The suction cylinder 82, the compaction cylinder 71 and the scraping cylinder 91 are started by the PLC controller 12, so that the epoxy coil on the vacuum suction cup 85 contacts the glue, the compaction roller 75 contacts the epoxy coil, and the scraping plate 93 guides the epoxy coil so that the epoxy coil contacts the glue;

[0057] Step 5: The PLC controller 12 controls the vacuum pump 84 to stop working, and then controls the suction cylinder 82 to reset;

[0058] In the sixth step, the worker starts to push the device to lay the epoxy coil until it moves to the designated position and stops;

[0059] In the seventh step, the worker manually cuts the epoxy coil, and then controls the mobile lifting cylinder 61 to start through the PLC controller 12, so that the universal wheel 63 contacts the ground, and then moves the device. Then the worker manually lays the end of the epoxy coil and compacts the front end of the epoxy coil again.

[0060] Repeat the above steps to lay the epoxy membrane in the next area.

[0061] The above embodiments are intended to illustrate the present application, not to limit the present application. Any solution that is a simple transformation of the present application falls within the protection scope of the present application.

Claims

1. An unwinding device with a compacting assembly, comprising an unwinding plate (1), characterized in that: The unwinding plate (1) is provided with an unwinding assembly (2) at the top, a handle (3) at the rear end of the unwinding plate, a coil tensioning assembly (4) at the front end of the unwinding plate (1), a first moving assembly (5) at the bottom of the unwinding plate (1), a second moving assembly (6) capable of lifting and lowering is also installed on the unwinding plate (1), and a compacting assembly (7), a suction assembly (8) and a scraping structure (9) are installed at the bottom of the unwinding plate (1); the compacting assembly (7) is located between the suction assembly (8) and the scraping structure (9), and the distance from the scraping structure (9) to the coil tensioning assembly (4) is shorter than the distance from the suction assembly (8) to the coil tensioning assembly (4); and a PLC controller (12) and a storage battery (13) are also installed on the unwinding plate (1).

2. The unwinding device with a compacting assembly according to claim 1, characterized in that: The unwinding assembly (2) comprises an unwinding frame (21) mounted on the top surface of an unwinding plate (1), an unwinding roller (22) mounted on the unwinding frame (21), an L-shaped mounting frame (23) mounted on the top of the unwinding plate (1) and located beside the unwinding frame (21), a screw rod (24) mounted on the L-shaped mounting frame (23), a nut (25) mounted on the screw rod (24) and in contact with the top surface of the L-shaped mounting frame (23), and a friction arc plate (26) mounted on the screw rod (24).

3. The unwinding device with a compacting assembly according to claim 2, characterized in that: The unwinding roller (22) is provided with a limiting circular plate (221), the limiting circular plate (221) being in contact with the friction arc plate (26); the L-shaped mounting frame (23) is provided with support blocks (231) at equal intervals, the support blocks (231) and the L-shaped mounting frame (23) forming a first angle with the opening facing the top of the L-shaped mounting frame (23), the first angle being an acute angle; the screw rod (24) is sleeved with a telescopic spring (241), the two ends of the telescopic spring (241) being in contact with the friction arc plate (26) and the L-shaped mounting frame (23), respectively.

4. The unwinding device with a compacting assembly according to claim 1, characterized in that: The first moving assembly (5) comprises a straight-moving roller (51) mounted at the bottom of the unwinding plate (1); The second moving assembly (6) comprises a movable lifting electric cylinder (61) mounted on the top of the unwinding plate (1), a lifting plate (62) mounted on the movable lifting electric cylinder (61), and a universal wheel (63) mounted on the bottom of the lifting plate (62).

5. The unwinding device with a compacting assembly according to claim 1, characterized in that: The compacting assembly (7) comprises a compacting electric cylinder (71) mounted on the top of the unwinding plate (1), a compacting connecting plate (72) mounted on the compacting electric cylinder (71), a guide rod (73) movably mounted on the compacting connecting plate (72), a compacting frame (74) mounted on the bottom of the guide rod (73), and a compacting roller (75) movably mounted on the compacting frame (74).

6. The unwinding device with a compacting assembly according to claim 5, characterized in that: A limit nut (731) is installed on the guide rod (73), and the limit nut (731) is located on the top of the compacting connection plate (72). A compacting spring (732) is sleeved on the guide rod (73), and the top surface and the bottom surface of the compacting spring (732) are in contact with the compacting connection plate (72) and the compacting frame (74) respectively.

7. The unwinding device with a compacting assembly according to claim 5, characterized in that: The compaction frame (74) is formed by two identical splicing frames (741) connected by bolts. A semicircular groove (742) is provided on the splicing frame (741). Rotating shafts (751) matching the semicircular groove (742) are provided at both ends of the compaction roller (75). A rubber sleeve (752) is also sleeved on the compaction roller (75).

8. The unwinding device with a compacting assembly according to claim 1, characterized in that: The suction assembly (8) comprises a mounting block (81) mounted on the bottom of the unwinding plate (1), a suction electric cylinder (82) mounted on the mounting block (81), a mounting cross plate (83) mounted on the suction electric cylinder (82), a vacuum pump (84) mounted on the mounting cross plate (83), and a vacuum suction cup (85) mounted on the vacuum pump (84) and located below the mounting cross plate (83).

9. The unwinding device with a compacting assembly according to claim 1, characterized in that: The scraping structure (9) comprises a scraping electric cylinder (91) mounted on the bottom of the unwinding plate (1), a scraping mounting plate (92) mounted on the scraping electric cylinder (91), and a scraping plate (93) mounted on the scraping mounting plate (92); an end of the scraping plate (93) away from the scraping mounting plate (92) is provided with a rounded corner (94); a second angle is formed between the scraping plate (93) and the unwinding plate (1) and is directed toward the suction assembly (8); the second angle is an acute angle.

10. The unwinding device with a compacting assembly according to claim 1, characterized in that: The coil tensioning assembly (4) comprises a tensioning hole (41) arranged at the front end of the unwinding plate (1), a tensioning spring (42) installed in the tensioning hole (41), a tensioning rod (43) movably installed in the tensioning hole (41), a tensioning limit plate (44) arranged at one end of the tensioning rod (43) and in contact with the tensioning spring (42), a sealing cover (45) installed at the opening of the tensioning hole (41), and a tensioning roller (46) movably installed on the tensioning rod (43).

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